Accrued Liabilities (Tables)

3 Months Ended

Mar. 31, 2019

Accrued Liabilities Current And Noncurrent [Abstract]

Components of Accrued Liabilities

The components of accrued liabilities were as follows (dollars in millions):

	March 31,		December 31,
	2019		2018
Compensation and benefits	$	81.6	$	136.7
Medical insurance and workers’ compensation		26.9		27.5
Customer volume discounts and rebates		18.4		25.2
Franchise, property, sales and use taxes		17.0		13.4
Environmental liabilities and asset retirement obligations		5.3		5.0
Severance, retention, and relocation		2.0		2.2
Other		9.7		12.4
Total	$	160.9	$	222.4